EP 2698129 A1 20140219 - Prosthetic heart valve
Title (en)
Prosthetic heart valve
Title (de)
Prothetische Herzklappe
Title (fr)
Valvule cardiaque prothétique
Publication
Application
Priority
- US 93327407 P 20070604
- EP 08768102 A 20080604
- US 2008007015 W 20080604
Abstract (en)
A prosthetic heart valve (10) (e.g., a prosthetic aortic valve) is designed to be somewhat circumferencially collapsible and then re-expandable. The collapsed condition may be used for less invasive delivery of the valve into a patient. When the valve reaches the implant site in the patient, it re-expands to normal operating size, and also to engage surrounding tissue of the patient. The valve includes a stent portion (200) and a ring portion (100) that is substantially concentric with the stent portion but downstream from the stent portion in the direction of blood flow through the implanted valve. When the valve is implanted, the stent portion engages the patient's tissue at or near the native valve annulus, while the ring portion engages tissue downstream from the native valve site (e.g., the aorta).
IPC 8 full level
A61F 2/24 (2006.01)
CPC (source: EP US)
A61F 2/2418 (2013.01 - EP US); A61L 27/3604 (2013.01 - US); A61L 27/54 (2013.01 - US); A61F 2210/0076 (2013.01 - EP US); A61F 2220/0016 (2013.01 - EP US); A61F 2220/0075 (2013.01 - EP US); A61F 2230/0054 (2013.01 - EP US); A61F 2230/008 (2013.01 - EP US)
Citation (search report)
- [X] US 2006259137 A1 20061116 - ARTOF JASON [US], et al
- [X] WO 2006127765 A1 20061130 - COREVALVE INC [US], et al
- [X] US 2006122692 A1 20060608 - GILAD RAN [CA], et al
- [X] EP 1690515 A1 20060816 - SORIN BIOMEDICA CARDIO SRL [IT]
- [X] US 2005234546 A1 20051020 - NUGENT ALAN [US], et al
- [X] WO 03003949 A2 20030116 - SEGUIN JACQUES [FR]
- [X] WO 0149213 A2 20010712 - ADVANCED BIO PROSTHETIC SURFAC [US], et al
- [X] US 2005137690 A1 20050623 - SALAHIEH AMR [US], et al
- [A] US 2002138138 A1 20020926 - YANG JIBIN [US]
- [XP] WO 2008028569 A1 20080313 - SYMETIS SA [CH], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008150529 A1 20081211; AU 2008260444 A1 20081211; AU 2008260444 B2 20140911; BR PI0812372 A2 20150203; CR 11137 A 20100301; EP 2155114 A1 20100224; EP 2155114 B1 20200408; EP 2155114 B8 20200520; EP 2698129 A1 20140219; EP 2698129 B1 20221109; ES 2788453 T3 20201021; JP 2010528761 A 20100826; JP 2014039835 A 20140306; JP 5367700 B2 20131211; US 11229516 B2 20220125; US 11737870 B2 20230829; US 2010168839 A1 20100701; US 2015073546 A1 20150312; US 2019269508 A1 20190905; US 2022096225 A1 20220331; US 2023346551 A1 20231102; US 9572660 B2 20170221
DOCDB simple family (application)
US 2008007015 W 20080604; AU 2008260444 A 20080604; BR PI0812372 A 20080604; CR 11137 A 20091202; EP 08768102 A 20080604; EP 13187880 A 20080604; ES 08768102 T 20080604; JP 2010511181 A 20080604; JP 2013188616 A 20130911; US 201414541944 A 20141114; US 201916416378 A 20190520; US 202117550339 A 20211214; US 202318349278 A 20230710; US 45167808 A 20080604